# |
Submission time |
Handle |
Problem |
Language |
Result |
Execution time |
Memory |
915616 |
2024-01-24T10:47:21 Z |
lamter |
Bank (IZhO14_bank) |
C++17 |
|
359 ms |
90832 KB |
#include <bits/stdc++.h>
int main(void) {
std::ios_base::sync_with_stdio(0);
std::cin.tie(nullptr);
int n, m; std::cin >> n >> m;
std::vector <int> a(n), b(m);
for (int& ai : a)
std::cin >> ai;
for (int& bi : b)
std::cin >> bi;
std::vector <std::vector <int>> mask(n);
for (int x = 0; x < (1 << m); x += 1) {
int sum = 0;
for (int i = 0; i < m; i += 1)
sum += ((x >> i) & 1) * b[i];
for (int i = 0; i < n; i += 1) if (a[i] == sum)
mask[i].push_back(x);
}
std::vector <std::vector <int>> dp(n + 1, std::vector <int> (1 << m));
dp[0][0] = 1;
for (int i = 0; i < n; i += 1) for (int x = 0; x < (1 << m); x += 1) if (dp[i][x] == 1) {
for (int y : mask[i]) if ((x & y) == 0)
dp[i + 1][x | y] = 1;
}
std::cout << (*std::max_element(dp[n].begin(), dp[n].end()) ? "YES" : "NO");
return 0^0;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
344 KB |
Output is correct |
4 |
Correct |
1 ms |
860 KB |
Output is correct |
5 |
Correct |
21 ms |
12744 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
21 ms |
12800 KB |
Output is correct |
9 |
Correct |
22 ms |
12744 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
348 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
0 ms |
348 KB |
Output is correct |
4 |
Correct |
0 ms |
348 KB |
Output is correct |
5 |
Correct |
1 ms |
348 KB |
Output is correct |
6 |
Correct |
1 ms |
344 KB |
Output is correct |
7 |
Correct |
1 ms |
344 KB |
Output is correct |
8 |
Correct |
1 ms |
348 KB |
Output is correct |
9 |
Correct |
0 ms |
348 KB |
Output is correct |
10 |
Correct |
0 ms |
348 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
856 KB |
Output is correct |
2 |
Correct |
1 ms |
604 KB |
Output is correct |
3 |
Correct |
1 ms |
1116 KB |
Output is correct |
4 |
Correct |
1 ms |
1372 KB |
Output is correct |
5 |
Correct |
1 ms |
1112 KB |
Output is correct |
6 |
Correct |
1 ms |
860 KB |
Output is correct |
7 |
Correct |
1 ms |
604 KB |
Output is correct |
8 |
Correct |
1 ms |
604 KB |
Output is correct |
9 |
Correct |
1 ms |
860 KB |
Output is correct |
10 |
Correct |
1 ms |
968 KB |
Output is correct |
11 |
Correct |
1 ms |
1368 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
344 KB |
Output is correct |
2 |
Correct |
0 ms |
348 KB |
Output is correct |
3 |
Correct |
1 ms |
344 KB |
Output is correct |
4 |
Correct |
1 ms |
860 KB |
Output is correct |
5 |
Correct |
21 ms |
12744 KB |
Output is correct |
6 |
Correct |
0 ms |
348 KB |
Output is correct |
7 |
Correct |
0 ms |
348 KB |
Output is correct |
8 |
Correct |
21 ms |
12800 KB |
Output is correct |
9 |
Correct |
22 ms |
12744 KB |
Output is correct |
10 |
Correct |
1 ms |
348 KB |
Output is correct |
11 |
Correct |
0 ms |
348 KB |
Output is correct |
12 |
Correct |
0 ms |
348 KB |
Output is correct |
13 |
Correct |
0 ms |
348 KB |
Output is correct |
14 |
Correct |
1 ms |
348 KB |
Output is correct |
15 |
Correct |
1 ms |
344 KB |
Output is correct |
16 |
Correct |
1 ms |
344 KB |
Output is correct |
17 |
Correct |
1 ms |
348 KB |
Output is correct |
18 |
Correct |
0 ms |
348 KB |
Output is correct |
19 |
Correct |
0 ms |
348 KB |
Output is correct |
20 |
Correct |
1 ms |
856 KB |
Output is correct |
21 |
Correct |
1 ms |
604 KB |
Output is correct |
22 |
Correct |
1 ms |
1116 KB |
Output is correct |
23 |
Correct |
1 ms |
1372 KB |
Output is correct |
24 |
Correct |
1 ms |
1112 KB |
Output is correct |
25 |
Correct |
1 ms |
860 KB |
Output is correct |
26 |
Correct |
1 ms |
604 KB |
Output is correct |
27 |
Correct |
1 ms |
604 KB |
Output is correct |
28 |
Correct |
1 ms |
860 KB |
Output is correct |
29 |
Correct |
1 ms |
968 KB |
Output is correct |
30 |
Correct |
1 ms |
1368 KB |
Output is correct |
31 |
Correct |
25 ms |
16732 KB |
Output is correct |
32 |
Correct |
84 ms |
21084 KB |
Output is correct |
33 |
Correct |
38 ms |
37200 KB |
Output is correct |
34 |
Correct |
44 ms |
49492 KB |
Output is correct |
35 |
Correct |
50 ms |
53840 KB |
Output is correct |
36 |
Correct |
71 ms |
90708 KB |
Output is correct |
37 |
Correct |
25 ms |
16728 KB |
Output is correct |
38 |
Correct |
30 ms |
24912 KB |
Output is correct |
39 |
Correct |
57 ms |
41296 KB |
Output is correct |
40 |
Correct |
44 ms |
49488 KB |
Output is correct |
41 |
Correct |
68 ms |
90708 KB |
Output is correct |
42 |
Correct |
35 ms |
29008 KB |
Output is correct |
43 |
Correct |
40 ms |
41296 KB |
Output is correct |
44 |
Correct |
57 ms |
70212 KB |
Output is correct |
45 |
Correct |
29 ms |
20888 KB |
Output is correct |
46 |
Correct |
34 ms |
33112 KB |
Output is correct |
47 |
Correct |
55 ms |
70080 KB |
Output is correct |
48 |
Correct |
29 ms |
12760 KB |
Output is correct |
49 |
Correct |
21 ms |
12624 KB |
Output is correct |
50 |
Correct |
124 ms |
90820 KB |
Output is correct |
51 |
Correct |
46 ms |
49688 KB |
Output is correct |
52 |
Correct |
47 ms |
49744 KB |
Output is correct |
53 |
Correct |
359 ms |
50000 KB |
Output is correct |
54 |
Correct |
140 ms |
90708 KB |
Output is correct |
55 |
Correct |
120 ms |
90644 KB |
Output is correct |
56 |
Correct |
119 ms |
90832 KB |
Output is correct |
57 |
Correct |
120 ms |
90708 KB |
Output is correct |
58 |
Correct |
120 ms |
86612 KB |
Output is correct |